"Many of Grieg's piano compositions, though gems, are too short for concert performance. The editor of this suite has selected from the best of these short pieces, such as could be welded into one whole, and placed them in the order that would afford the best contrasts and most artistic effects. This suite can therefore be played as a whole, or its component numbers may be played separately, as each is complete."
"Choice compositions of Charles and Jacob Kunkel" (publisher's listing): p.  of copy 1
"What competent critics say of Kunkel's royal edition" (publisher's listing): p.  of copy 2